2 # Process this file with autoconf to produce a configure script.
6 # This file is part of polypaudio.
8 # polypaudio is free software; you can redistribute it and/or modify it
9 # under the terms of the GNU Lesser General Public License as published by
10 # the Free Software Foundation; either version 2 of the License, or
11 # (at your option) any later version.
13 # polypaudio is distributed in the hope that it will be useful, but
14 # WITHOUT ANY WARRANTY; without even the implied warranty of
15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 # General Public License for more details.
18 # You should have received a copy of the GNU Lesser General Public License
19 # along with polypaudio; if not, write to the Free Software Foundation,
20 # Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
23 AC_INIT([polypaudio],[0.8],[mzcbylcnhqvb (at) 0pointer (dot) de])
24 AC_CONFIG_SRCDIR([src/daemon/main.c])
25 AC_CONFIG_HEADERS([config.h])
26 AM_INIT_AUTOMAKE([foreign -Wall])
28 AC_SUBST(PA_MAJORMINOR, "$PACKAGE_VERSION")
29 AC_SUBST(PACKAGE_URL, [http://0pointer.de/lennart/projects/polypaudio/])
31 AC_SUBST(PA_API_VERSION, 8)
32 AC_SUBST(PA_PROTOCOL_VERSION, 8)
34 if type -p stow > /dev/null && test -d /usr/local/stow ; then
35 AC_MSG_NOTICE([*** Found /usr/local/stow: default install prefix set to /usr/local/stow/${PACKAGE_NAME}-${PACKAGE_VERSION} ***])
36 ac_default_prefix="/usr/local/stow/${PACKAGE_NAME}-${PACKAGE_VERSION}"
39 #### Large File-Support (LFS) ####
43 #### Checks for programs. ####
48 AC_PROG_GCC_TRADITIONAL
53 AC_PATH_PROG([M4], [m4 gm4], [no])
54 if test "x$M4" = xno ; then
55 AC_MSG_ERROR([m4 missing])
61 AC_LANG_CONFTEST([int main() {}])
62 $CC -c conftest.c $CFLAGS $@ > /dev/null 2> /dev/null
68 # If using GCC specify some additional parameters
69 if test "x$GCC" = "xyes" ; then
71 # We use gnu99 instead of c99 because many have interpreted the standard
72 # in a way that int64_t isn't defined on non-64 bit platforms.
73 DESIRED_FLAGS="-std=gnu99 -Wall -W -Wextra -pedantic -pipe -Wformat -Wold-style-definition -Wdeclaration-after-statement -Wfloat-equal -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wredundant-decls -Wmissing-noreturn -Wshadow -Wendif-labels -Wpointer-arith -Wbad-function-cast -Wcast-qual -Wcast-align -Wwrite-strings -Winline -Wno-unused-parameter"
75 for flag in $DESIRED_FLAGS ; do
76 AC_MSG_CHECKING([whether $CC accepts $flag])
77 if test_gcc_flag $flag ; then
78 CFLAGS="$CFLAGS $flag"
86 # LYNX documentation generation
88 AC_HELP_STRING(--disable-lynx,Turn off lynx usage for documentation generation),
89 [case "${enableval}" in
92 *) AC_MSG_ERROR(bad value ${enableval} for --disable-lynx) ;;
95 if test x$lynx = xyes ; then
96 AC_CHECK_PROG(have_lynx, lynx, yes, no)
98 if test x$have_lynx = xno ; then
99 AC_MSG_WARN([*** lynx not found, plain text README will not be built ***])
103 AM_CONDITIONAL([USE_LYNX], [test "x$have_lynx" = xyes])
105 #### libtool stuff ####
107 AC_LTDL_ENABLE_INSTALL
108 AC_LIBLTDL_INSTALLABLE
114 AC_CONFIG_SUBDIRS(libltdl)
116 if test "x$enable_ltdl_install" = "xno" && test "x$ac_cv_lib_ltdl_lt_dlinit" = "xno" ; then
119 *** Cannot find the libltdl development files.
120 *** Maybe you need to install the libltdl-dev package.
124 #### Determine build environment ####
130 AC_DEFINE([OS_IS_WIN32], 1, [Build target is Windows.])
135 AM_CONDITIONAL(OS_IS_WIN32, test "x$os_is_win32" = "x1")
137 ###################################
138 # Basic environment checks #
139 ###################################
141 #### Checks for header files. ####
147 AC_CHECK_HEADERS([arpa/inet.h glob.h grp.h netdb.h netinet/in.h \
148 netinet/in_systm.h netinet/ip.h netinet/tcp.h pwd.h sched.h \
149 sys/resource.h sys/select.h sys/socket.h sys/wait.h \
151 AC_CHECK_HEADERS([regex.h], [HAVE_REGEX=1], [HAVE_REGEX=0])
152 AC_CHECK_HEADERS([sys/un.h], [HAVE_AF_UNIX=1], [HAVE_AF_UNIX=0])
154 AM_CONDITIONAL(HAVE_REGEX, test "x$HAVE_REGEX" = "x1")
155 AM_CONDITIONAL(HAVE_AF_UNIX, test "x$HAVE_AF_UNIX" = "x1")
158 AC_CHECK_HEADERS([sys/poll.h])
161 AC_CHECK_HEADERS([linux/input.h], [HAVE_EVDEV=1], [HAVE_EVDEV=0])
163 AM_CONDITIONAL([HAVE_EVDEV], [test "x$HAVE_EVDEV" = "x1"])
166 AC_CHECK_HEADERS([windows.h winsock2.h ws2tcpip.h])
169 AC_CHECK_HEADERS([sys/ioctl.h])
171 #### Typdefs, structures, etc. ####
177 AC_CHECK_TYPES(ssize_t, , [AC_DEFINE([ssize_t], [signed long],
178 [Define ssize_t if it is not done by the standard libs.])])
183 AC_CHECK_DEFINE([SIGXCPU], [signal.h], [HAVE_SIGXCPU=1], [HAVE_SIGXCPU=0])
184 AM_CONDITIONAL(HAVE_SIGXCPU, test "x$HAVE_SIGXCPU" = "x1")
187 AC_CHECK_DEFINE([INADDR_NONE], [netinet/in.h], [],
188 [AC_DEFINE([INADDR_NONE], [0xffffffff], [Define INADDR_NONE if not found in <netinet/in.h>])])
190 #### Check for libs ####
193 AC_SEARCH_LIBS([pow], [m])
196 AC_SEARCH_LIBS([sched_setscheduler], [rt])
199 AC_SEARCH_LIBS([connect], [socket])
203 # This magic is needed so we do not needlessly add static libs to the win32
204 # build, disabling its ability to make dlls.
205 AC_CHECK_FUNCS([getopt_long], [], [AC_CHECK_LIB([iberty], [getopt_long])])
207 #### Check for functions ####
212 AC_FUNC_SELECT_ARGTYPES
213 AC_CHECK_FUNCS([getaddrinfo getgrgid_r getpwuid_r gettimeofday getuid \
214 inet_ntop inet_pton nanosleep setpgid setsid sigaction sleep])
215 AC_CHECK_FUNCS([mkfifo], [HAVE_MKFIFO=1], [HAVE_MKFIFO=0])
217 AM_CONDITIONAL(HAVE_MKFIFO, test "x$HAVE_MKFIFO" = "x1")
220 AC_CHECK_FUNCS([readlink])
223 AC_CHECK_FUNCS([ctime_r usleep])
226 AC_CHECK_FUNCS([lstat])
230 AC_CHECK_FUNCS(setresuid)
231 AC_CHECK_FUNCS(setreuid)
233 #### POSIX threads ####
237 ###################################
238 # External libraries #
239 ###################################
241 #### X11 (optional) ####
245 # The macro tests the host, not the build target
246 if test "x$os_is_win32" != "x1" ; then
248 test "x$no_x" != "xyes" && HAVE_X11=1
252 AM_CONDITIONAL(HAVE_X11, test "x$HAVE_X11" = "x1")
253 if test "x$HAVE_X11" = "x1" ; then
254 AC_DEFINE([HAVE_X11], 1, [Have X11])
257 #### Capabilities (optional) ####
263 AC_HELP_STRING([--without-caps],[Omit support for POSIX capabilities.]))
265 if test "x${with_caps}" != "xno"; then
266 AC_SEARCH_LIBS([cap_init], [cap])
267 AC_CHECK_HEADERS([sys/capability.h])
272 # Check for pkg-config manually first, as if its not installed the
273 # PKG_PROG_PKG_CONFIG macro won't be defined.
274 AC_CHECK_PROG(have_pkg_config, pkg-config, yes, no)
276 if test x"$have_pkg_config" = "xno"; then
277 AC_MSG_ERROR(pkg-config is required to install this program)
282 #### Sample rate conversion ####
284 PKG_CHECK_MODULES(LIBSAMPLERATE, [ samplerate >= 0.1.0 ])
285 AC_SUBST(LIBSAMPLERATE_CFLAGS)
286 AC_SUBST(LIBSAMPLERATE_LIBS)
290 PKG_CHECK_MODULES(LIBSNDFILE, [ sndfile >= 1.0.10 ])
291 AC_SUBST(LIBSNDFILE_CFLAGS)
292 AC_SUBST(LIBSNDFILE_LIBS)
294 #### OSS support (optional) ####
296 AC_CHECK_HEADERS([sys/soundcard.h], [
298 AC_DEFINE([HAVE_OSS], 1, [Have OSS?])
301 AM_CONDITIONAL([HAVE_OSS], [test "x$HAVE_OSS" = x1])
304 #### ALSA support (optional) ####
306 PKG_CHECK_MODULES(ASOUNDLIB, [ alsa >= 1.0.0 ], [
308 AC_DEFINE([HAVE_ALSA], 1, [Have ALSA?])
310 AC_SUBST(ASOUNDLIB_CFLAGS)
311 AC_SUBST(ASOUNDLIB_LIBS)
313 AM_CONDITIONAL([HAVE_ALSA], [test "x$HAVE_ALSA" = x1])
315 #### Solaris audio support (optional) ####
317 AC_CHECK_HEADERS([sys/audio.h], [
319 AC_DEFINE([HAVE_SOLARIS], 1, [Have Solaris audio?])
321 AC_SUBST(HAVE_SOLARIS)
322 AM_CONDITIONAL([HAVE_SOLARIS], [test "x$HAVE_SOLARIS" = x1])
324 #### GLib 2 support (optional) ####
326 PKG_CHECK_MODULES(GLIB20, [ glib-2.0 >= 2.4.0 ], HAVE_GLIB20=1, HAVE_GLIB20=0)
327 AC_SUBST(GLIB20_CFLAGS)
328 AC_SUBST(GLIB20_LIBS)
329 AC_SUBST(HAVE_GLIB20)
330 AM_CONDITIONAL([HAVE_GLIB20], [test "x$HAVE_GLIB20" = x1])
332 #### GLib 1 support (optional) ####
334 PKG_CHECK_MODULES(GLIB12, [ glib >= 1.2.0 ], HAVE_GLIB12=1, HAVE_GLIB12=0)
335 AC_SUBST(GLIB12_CFLAGS)
336 AC_SUBST(GLIB12_LIBS)
337 AC_SUBST(HAVE_GLIB12)
338 AM_CONDITIONAL([HAVE_GLIB12], [test "x$HAVE_GLIB12" = x1])
340 #### Howl support (optional) ####
342 PKG_CHECK_MODULES(HOWL, [ howl >= 0.9.8 ], HAVE_HOWL=1, HAVE_HOWL=0)
343 AC_SUBST(HOWL_CFLAGS)
346 AM_CONDITIONAL([HAVE_HOWL], [test "x$HAVE_HOWL" = x1])
349 PKG_CHECK_MODULES(LIBOIL, [ liboil-0.3 >= 0.3.0 ])
350 AC_SUBST(LIBOIL_CFLAGS)
351 AC_SUBST(LIBOIL_LIBS)
353 #### Async DNS support (optional) ####
355 PKG_CHECK_MODULES(LIBASYNCNS, [ libasyncns >= 0.1 ], HAVE_LIBASYNCNS=1, HAVE_LIBASYNCNS=0)
356 AC_SUBST(LIBASYNCNS_CFLAGS)
357 AC_SUBST(LIBASYNCNS_LIBS)
358 AC_SUBST(HAVE_LIBASYNCNS)
359 AM_CONDITIONAL([HAVE_LIBASYNCNS], [test "x$HAVE_LIBASYNCNS" = x1])
361 if test "x$HAVE_LIBASYNCNS" != "x0" ; then
362 AC_DEFINE([HAVE_LIBASYNCNS], 1, [Have libasyncns?])
365 #### TCP wrappers (optional) ####
368 AC_SUBST(LIBWRAP_LIBS)
370 #### LIRC support (optional) ####
373 AC_SUBST(LIRC_CFLAGS)
375 AM_CONDITIONAL([HAVE_LIRC], [test "x$HAVE_LIRC" = x1])
377 ###################################
379 ###################################
383 AC_HELP_STRING([--enable-static-bins],[Statically link executables.]),
384 [STATIC_BINS=1], [STATIC_BINS=0])
385 AM_CONDITIONAL([STATIC_BINS], [test "x$STATIC_BINS" = "x1"])
389 AC_HELP_STRING([--with-preopen-mods],[Modules to preopen in daemon (default: all).]),
390 [PREOPEN_MODS=$withval], [PREOPEN_MODS="all"])
391 AM_CONDITIONAL([PREOPEN_MODS], [test "x$PREOPEN_MODS" != "xall"])
392 if test "x$PREOPEN_MODS" != "xall" ; then
394 for mod in $PREOPEN_MODS; do
395 tmpLIBS="$tmpLIBS module-$mod.la"
397 PREOPEN_MODS="$tmpLIBS"
398 AC_SUBST(PREOPEN_MODS)
407 polyplib-glib-mainloop.pc
408 polyplib-glib12-mainloop.pc